Poll: Shortcut key for Windows Camera mobile app.

Everybody is now photography geek with the use of awesome Lumia camera phones.

But sometimes I missing the w8.1 default camera app feature.

Which is tap-to-shoot*. But this wouldn't happen because of focus.☹

And another new feature which I want is 😃 USE OF VOLUME BUTTONS** for CAMERA/VIDEO RECORDING 📼. Because sometimes, when I tried to take a snap in landscape mode and press volume button.Then that popup irritates me sometimes.

If W10 Camera 📷 app will add the mentioned features *,**.. It would be great to use of 3-physical buttons.